Voice Broadcast ­offers the ultimate sound experience with the convenience of great portability and sleek design! Featuring top and side molded handles, this system also comes with dual rear rolling wheel and an extendable handle to make carrying it a breeze. This speaker features a powerful 15 inch woofer to deliver booming and crispy-clear sound, no matter the occasion! No need to invest in party lights for your next event, this speaker system has you covered! Bright and vibrant shades of colors dance to the rhythm of your favorite songs for an elevated experience! In addition , this speaker provides a range of connecting options so that none of our music is ever foregone on the account of a missing connection. This ultimate party speaker supports wireless Bluetooth connections, as well as wired AUX-in, MP3 files from a USB thumb drive or memory card, and FM Radio, giving you freedom to play music in any form you choose. But the fun does not stop there! This unit acts incredibly well as a portable PA system, with the included wireless microphone included,and the microphone input which allows for an additional microphone to be connected!